7(3)+18=4(3)+3(3)-9+27

Simple and best practice solution for 7(3)+18=4(3)+3(3)-9+27 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7(3)+18=4(3)+3(3)-9+27 equation: 


Simplifying
7(3) + 18 = 4(3) + 3(3) + -9 + 27

Multiply 7 * 3
21 + 18 = 4(3) + 3(3) + -9 + 27

Combine like terms: 21 + 18 = 39
39 = 4(3) + 3(3) + -9 + 27

Multiply 4 * 3
39 = 12 + 3(3) + -9 + 27

Multiply 3 * 3
39 = 12 + 9 + -9 + 27

Combine like terms: 12 + 9 = 21
39 = 21 + -9 + 27

Combine like terms: 21 + -9 = 12
39 = 12 + 27

Combine like terms: 12 + 27 = 39
39 = 39

Add '-39' to each side of the equation.
39 + -39 = 39 + -39

Combine like terms: 39 + -39 = 0
0 = 39 + -39

Combine like terms: 39 + -39 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 3/8y-4=2 | | X^3+15x^2+26x+90=0 | | 7x+18=4x+3x-9+27 | | 31-7x=19+5x | | 62x-1*15x=7x-2x+3 | | 2y+15=36 | | -13x+1=-7 | | 3.116666666666667e(-4)=0.0189 | | 6x+4x-64=80-6x | | 3.116666666666667e(-4)= | | x^3-3x+1.5=0 | | 4/9x5/7 | | 42=5y-13 | | 3.116666666666667e-4= | | 5(6b+1)=-19+6b | | -6x-13=-19 | | 9.4x+52.21=-10.6x+51.51 | | (x-9)(x-i)(x+i)(x+(3+i))(x+(3-i))=0 | | p=q+7+s | | 100+86+2x+x=360 | | 3+3(x-8)=x-1 | | 4+4r=10+5r | | 12+4d=-8+3d | | -10z+6=z-5 | | 12*t+12*t+12*d=0 | | 2n^2-10n+8=0 | | 7x=12(x+4) | | .1x+(.05)(.15x)=6.75 | | -5+9u=10u | | -9x-3x+6=-4x-17 | | 6*x^2-2*x^3-7=log(x^2+4)-log(x) | | 4b^2+4b-168=0 |

Equations solver categories